NEW
Font size
WorksheetsSC10 Physics-Energy Transfer/Conversion
Total questions: 19
Worksheet time: 13mins
A drawn bow possesses mechanical energy in the form of _______________. After the arrow is released, the energy is transformed into _________________.
gravitational energy; elastic energy
elastic energy; kinetic energy
gravitational energy; kinetic energy
A ball is projected into the air. Where is gravitational potential energy the greatest?
When the red curling stone hits the yellow curling stone what is happening in relationship to energy.
energy is created by the yellow stone when the red stone hits it
energy is destroyed by the red stone hitting the yellow stones
energy is transferred from the red stone to the other stones
energy is transformed from the red stone to the other stones
radiation
thermal energy
potential energy
electrons
Mechanical Kinetic
Elastic Potential
Chemical
Thermal
Gravitational Potential
The law of conservation of mass
The law of nature
Law of infinite energy
Law of conservation of energy
_____________ energy is the movement of electrons.
gravitational
mechanical
electrical
potential
Plants need the sun for _____________________ energy.
Light / Radiant
Sound
Chemical
Electrical
Identify the energy transfer
elecrtrical to light
thermal to radiant
electrical to chemical
electrical to thermal
what type of system is this
open
closed
isolated
The exchange of energy but not mass is what type of system
open
closed
isolated
what type of system is this?
open
closed
isolated
A tea pot boiling on a stove is an example of ?.
a closed system
an open system
an isolated system
none of these
What is allowed to cross the boundary into or out of an open system?
only matter
only energy
both matter & energy
neither matter nor energy
____________ energy enters a light bulb system.
_____________ energy comes out of a light bulb system.
1 light
2 thermal
1 electrical
2 light
1 thermal
2 electrical
1 mechanical
2 electrical
___________ energy enters a cyclist.
___________ energy exits a cyclist.
1 chemical
2 mechanical
1 thermal
2 electrical
1 mechanical
2 thermal
1 chemical
2 electrical
_________ energy enters a solar panel.
__________ energy goes out of a solar panel.
1 thermal
2 light
1 light
2 electrical
1 electrical
2 light
1 thermal
2 electrical
